404     def add_error_info(self, message=None, output=None, error_type=None):  argument
407         error["message"] = message
411             if message or output:
416             if message:
417                 self.errors[0]["message"] = message
423     def add_failure_info(self, message=None, output=None, failure_type=None):  argument
426         failure["message"] = message
430             if message or output:
435             if message:
436                 self.failures[0]["message"] = message
442     def add_skipped_info(self, message=None, output=None):  argument
445         skipped["message"] = message
448             if message or output:
453             if message:
454                 self.skipped[0]["message"] = message